58186-27-9 Idebenone 2-(10-hydroxydecyl)-5,6-dimethoxy-3-methyl-cyclohexa-2,5-diene-1,4-dione
Name: Idebenone Powder
Synonyms: Idebenona, Idebenonum
Specification: HPLC 99%
CAS NO.: 58186-27-9
Molecular formula: C19H30O5
Characteristic: Yellow to orange crystalline powder
Molecular weight: 338.44
Boiling point: 497.3±45.0 °C at 760 mmHg
Melting point: 52-53°C
Density: 1.0±0.1 g/cm3
Test Item |
Analysis Specification |
Result |
Description |
An orange yellow or yellow, crystalline powder. |
Conforms |
Solubility |
Insoluble in water, very soluble in methanol, chloroform, freely soluble in anhydrous alcohol and ethyl acetate. |
Conforms |
E1%1cm |
458~486 |
460 |
Melting Range: |
52~55°C |
53.2-53.5°C |
Loss on drying |
No more than 0.1% |
0.03% |
Residue on ignition: |
No more than 0.1% |
0.03% |
Heavy metals |
No more than 10ppm |
Conforms |
Impurities(HPLC) |
No more than 0.8% |
0.6% |
Residue Solvents (GC) |
Hexane ≤ 0.029% Methanol ≤ 0.3% Toluene ≤ 0.089% |
Conforms Conforms Conforms |
Assay(HPLC) |
No less than 98.5% (on the dried Basis) |
99.6% |
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